Your summarizations, analyses, projections, reports and so on, are only as good as your data. It’s important that you use every resource available to protect the validity of the data, which means you ...

I need to summarize phone calls in Excel to prove how many hours, mins and seconds I spent on the phone for something. I'm a very basic Excel user, so please spell it out for me. Code: DAT DURATION ...

Have you ever found yourself endlessly repeating the same tasks in Excel—formatting cells, applying formulas, or sorting data—wondering if there’s a better way? You’re not alone. Many Excel users ...